Welcome to the second volume of "Grokking the Java Interview." This book is a continuation of the first volume, which received an overwhelming response from readers. Based on your feedback and suggestions,
we have brought you this new edition, covering more advanced topics.
This book is for programmers preparing for Java interviews. This book contains frequently asked questions and their answer/explanations on essential Java topics. You can use this book to quickly revise all essential Java concepts before your interview, both telephonic and face-to-face, and you can also use this book to learn Core Java in depth.
This book contains frequently asked Java questions from essential topics like
1. String
2. Abstract class and Interface
3. Inheritance
4. ClassLoaders
5. Enum
6. ArrayList
7. HashMap
8. ConcurrentHashMap
9. Date, Time, and Calendera
10. Equals and HashCode
11. NIO and Socket Programming
12. Web Services
13. Error, Exception, and Troubleshooting
14. Tricky Questions
15. Technical Core Java Questions
These questions are a compilation of my best Java interview articles which have been read by millions of Java developers, and it is also my 10 years of experience writing Java articles, tutorials, and interview questions.
If you are preparing for Java interviews, I recommend you go through these questions before your telephonic or face-to-face interviews; you will gain confidence and knowledge to answer the question and learn how to drive Java interviews in your favor.
This is the most critical tip I can give you as a Java developer. Always remember that your answers drive interviews; these questions will show you how to drive an Interviewer to your stong areas.
All the best for the Java interview, and if you have any questions or feedback, you can always contact me on Twitter javinpaul or comment on my blogs, Javarevisited and Java67
